From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: Re: [PATCH] drm/i915: disable PSR by default on HSW/BDW Date: Wed, 14 Dec 2016 18:24:46 -0200 Message-ID: <1481747086.2548.133.camel@intel.com> References: <1481662664-18986-1-git-send-email-paulo.r.zanoni@intel.com> <1481664113.2894.3.camel@rdvivi-vienna> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 86C7C6E8A8 for ; Wed, 14 Dec 2016 20:25:01 +0000 (UTC) In-Reply-To: <1481664113.2894.3.camel@rdvivi-vienna> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Vivi, Rodrigo" Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org RW0gVGVyLCAyMDE2LTEyLTEzIMOgcyAyMToyMiArMDAwMCwgVml2aSwgUm9kcmlnbyBlc2NyZXZl dToKPiBBY2tlZC1ieTogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPgo+IFJl dmlld2VkLWJ5OiBSb2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+Cj4gCj4gCgpQ YXRjaCBwdXNoZWQuIFRoYW5rcyBldmVyeWJvZHkuCgpJJ2xsIGp1c3QgZ28gYWhlYWQgYW5kIGNs b3NlIHRoZSBidWd6aWxsYSB0aWNrZXRzLiBFdmVuIHRob3VnaCB3ZSB3YW50CnRvIGZpeCBQU1Ig Zm9yIHJlYWwgYW5kIHRob3NlIGJ1Z3MgY291bGQgYmUgdXNlZnVsIGFzIGEgZG9jdW1lbnRhdGlv bgpvZiB3aGF0J3Mgd3JvbmcsIEkgdGhpbmsgaXQncyBiZXR0ZXIgdG8ganVzdCBjbG9zZSB0aGVt IHNpbmNlIHRoZXkncmUKYWN0dWFsbHkgZml4ZWQgbm93LiBXZSBjYW4gc3RpbGwgZ28gYmFjayB0 byB0aGVtIGxhdGVyIHNpbmNlIHRoZXkncmUKZG9jdW1lbnRlZCBpbiB0aGUgZ2l0IGNvbW1pdCBt ZXNzYWdlLgoKSWYgYW55Ym9keSBkaXNhZ3JlZXMsIHBsZWFzZSBmZWVsIGZyZWUgdG8gcmVvcGVu IHRoZW0uCgo+IAo+IE9uIFR1ZSwgMjAxNi0xMi0xMyBhdCAxODo1NyAtMDIwMCwgUGF1bG8gWmFu b25pIHdyb3RlOgo+ID4gCj4gPiBXZSd2ZSBiZWVuIGlnbm9yaW5nIHRoZSBwb29yIGJ1Z3ppbGxh IHJlcG9ydGVycyB0aGF0IHNheSBQU1IgY2F1c2VzCj4gPiBzeXN0ZW0gbG9ja3VwcyBhbmQgYWxs IG90aGVyIHNvcnRzIG9mIHByb2JsZW1zLiBUaGUgZWFybGllc3QgYnVnCj4gPiByZXBvcnQgaXMg ZnJvbSBBcHJpbCwgc28gSSB0aGluayB3ZSBjYW4gdXNlIHRoZSAicmV2ZXJ0IHRoZQo+ID4gb2Zm ZW5kaW5nCj4gPiBjb21taXQgaWYgbm8gZml4ZXMgYXJlIHByZXNlbnRlZCB3aXRoaW4gOCBtb250 aHMiIHJ1bGUgaGVyZS4KPiA+IAo+ID4gRml4ZXM6IDliNThlMzUyYjQ2MyAoImRybS9pOTE1OiBF bmFibGUgUFNSIGJ5IGRlZmF1bHQgb24gSGFzd2VsbAo+ID4gYW5kIEJyb2Fkd2VsbC4iKQo+ID4g QnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTk3 NjAyCj4gPiBCdWd6aWxsYTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5j Z2k/aWQ9OTc1MTUKPiA+IEJ1Z3ppbGxhOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3No b3dfYnVnLmNnaT9pZD05NjczNgo+ID4gQnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3Rv cC5vcmcvc2hvd19idWcuY2dpP2lkPTk2NzA0Cj4gPiBCdWd6aWxsYTogaHR0cHM6Ly9idWdzLmZy ZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9OTY1NjkKPiA+IEJ1Z3ppbGxhOiBodHRwczov L2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD05NTE3Ngo+ID4gQnVnemlsbGE6 IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTk0OTg1Cj4gPiBD YzogPHN0YWJsZUB2Z2VyLmtlcm5lbC5vcmc+ICMgdjQuNisKPiA+IENjOiBSb2RyaWdvIFZpdmkg PHJvZHJpZ28udml2aUBpbnRlbC5jb20+Cj4gPiBDYzogSmltIEJyaWRlIDxqaW0uYnJpZGVAbGlu dXguaW50ZWwuY29tPgo+ID4gU2lnbmVkLW9mZi1ieTogUGF1bG8gWmFub25pIDxwYXVsby5yLnph bm9uaUBpbnRlbC5jb20+Cj4gPiAtLS0KPiA+IMKgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf cHNyLmMgfCAxMCArKystLS0tLS0tCj4gPiDCoDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMo KyksIDcgZGVsZXRpb25zKC0pCj4gPiAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9wc3IuYwo+ID4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYwo+ ID4gaW5kZXggZDVmOGQwMy4uNmFjYThmZiAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3Bzci5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9w c3IuYwo+ID4gQEAgLTgyMywxMyArODIzLDkgQEAgdm9pZCBpbnRlbF9wc3JfaW5pdChzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZQo+ID4gKmRldl9wcml2KQo+ID4gwqAJZGV2X3ByaXYtPnBzcl9tbWlv X2Jhc2UgPSBJU19IQVNXRUxMKGRldl9wcml2KSA/Cj4gPiDCoAkJSFNXX0VEUF9QU1JfQkFTRSA6 IEJEV19FRFBfUFNSX0JBU0U7Cj4gPiDCoAo+ID4gLQkvKiBQZXIgcGxhdGZvcm0gZGVmYXVsdCAq Lwo+ID4gLQlpZiAoaTkxNS5lbmFibGVfcHNyID09IC0xKSB7Cj4gPiAtCQlpZiAoSVNfSEFTV0VM TChkZXZfcHJpdikgfHwKPiA+IElTX0JST0FEV0VMTChkZXZfcHJpdikpCj4gPiAtCQkJaTkxNS5l bmFibGVfcHNyID0gMTsKPiA+IC0JCWVsc2UKPiA+IC0JCQlpOTE1LmVuYWJsZV9wc3IgPSAwOwo+ ID4gLQl9Cj4gPiArCS8qIFBlciBwbGF0Zm9ybSBkZWZhdWx0OiBhbGwgZGlzYWJsZWQuICovCj4g PiArCWlmIChpOTE1LmVuYWJsZV9wc3IgPT0gLTEpCj4gPiArCQlpOTE1LmVuYWJsZV9wc3IgPSAw Owo+ID4gwqAKPiA+IMKgCS8qIFNldCBsaW5rX3N0YW5kYnkgeCBsaW5rX29mZiBkZWZhdWx0cyAq Lwo+ID4gwqAJaWYgKElTX0hBU1dFTEwoZGV2X3ByaXYpIHx8IElTX0JST0FEV0VMTChkZXZfcHJp dikpCj4gCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCklu dGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=